491334144

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{45697}}^1$

素因数の和:45725

約数の個数: 80

約数和(自身を含む): 1495969728

約数和(自身を除く): 1004635584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 45697, 91394, 137091, 182788, 274182, 319879, 365576, 548364, 639758, 731152, 959637, 1096728, 1279516, 1462304, 1919274, 2193456, 2559032, 2924608, 3838548, 4386912, 5118064, 5849216, 7677096, 8773824, 10236128, 11698432, 15354192, 17547648, 20472256, 23396864, 30708384, 35095296, 40944512, 61416768, 70190592, 81889024, 122833536, 163778048, 245667072, 491334144]

約数ペア:

[(1, 491334144), (2, 245667072), (3, 163778048), (4, 122833536), (6, 81889024), (7, 70190592), (8, 61416768), (12, 40944512), (14, 35095296), (16, 30708384), (21, 23396864), (24, 20472256), (28, 17547648), (32, 15354192), (42, 11698432), (48, 10236128), (56, 8773824), (64, 7677096), (84, 5849216), (96, 5118064), (112, 4386912), (128, 3838548), (168, 2924608), (192, 2559032), (224, 2193456), (256, 1919274), (336, 1462304), (384, 1279516), (448, 1096728), (512, 959637), (672, 731152), (768, 639758), (896, 548364), (1344, 365576), (1536, 319879), (1792, 274182), (2688, 182788), (3584, 137091), (5376, 91394), (10752, 45697)]